The electrometric determination of the hydrogen ion concentration in the latex of Hevea brasiliensis and its applicability to technical problems
By: Nicolaas Hendrik van Harpen
Contributors: Watkins, S. J.
Publisher: Varekamp & Co.
Published: 1930
Place of publication: Medan
Language: eng
Translated from: dut
Number of pages: 458
Subjects: Hydrogen-ion concentration; Hevea
Notes: Dutch title precedes English on t.p.

Translated by S.J. Watkins.

"Stellingen" (in Dutch) [4] p. laid in.

Thesis (doctoral)--Technische Hoogeschool te Bandoeng, 1930.